I know alot of people have dabled in Unity over t he past almost 2 years. The one thing that still eludes me:
HOW DO YOU CUT HOLES IN TERRAIN to make caves and such. Most forums are vaque at best. Even youtube videos fall short.
Is it an editor extension?
Is it a script of some kind?
Any answer is a better answer than I have found thus far.
~Chaam
I am saddened.. I had hoped to get real involved with Unity, but instead I plan to pay a few friends to do my creative bidding... as my time is extremely limited.
For holes...?
I think you might be able to get away with just creating whatever you want behind the wall/terrain, and just using a value for the opening to be transparent, and/or physically passible..
Thats a good question as i am messing around with the Unity5 Engine also. I do not know if you have found a way yet, but one general idea is to level your terrain to be say 150m in height and then design the entrance and area where you want the cave/cavern/dungeon to be placed generally and then place a second terrain ontop. I know its not ideal. But as you said its hard to find good videos about this.